Answer:
yes
Step-by-step explanation:
Even though there is only two y's, you are using the X only once. This will pass the vertical line test.
These are the boiling points of water 100°c, 212°f, and 373.15 kelvin.
Answer:
So the answer is 12 and 31.
Step-by-step explanation:
Let the smaller number be x and the larger number be y.
We can calculate this by using simultaneous equation, aka listing 2 equations out.
From given,
X + y = 43
Let this be equation no. 1
X + 19 = y
Let this number be equation 2.
We can do simultaneous equations either by substitute method or elimination. In this case I'm using substitute.
We can already obtain the value of y (in terms of x) in euqation no. 2, so all we gonna do is to put y into equation 1.
X + x + 19 = 43
Solve this by algebra.
2x = 43 - 19
X = 12
Now we know the exact value of x
Now substitute x = 12 into equation no. 2
12 + 19 = y
Y = 31
The answer is the the 3rd option! Hope this helps!
Answer:
13. 
14. 
Step-by-step explanation:
To calculate the circumference, use the following formula, where 
is the diameter:
To find the arc length, use the following formula, where 
is radius and 
is the angle in radians:
Before you plug in any values, convert the angle from degrees to radians using the following formula, where x is the angle in degrees:
Now plug in your values:
